Sir kash mujhe aapka channel pehle se pata hota to main electric feild or electrostatic force and coloumbs law bhi parrh leta overall thank you sir lot of love from pakistan
that trivalent accepted negative and became negative. and pentavelent which gave became positive was near junction. And trivalent which became negative near p side of junction do not allow further electrons to come and repels it This was very much needed. Kept on thinking and by your that insight of that idea got to know. May be wrong but got some what clarity almost... But still more trying more and more clearer... no need of conventional current direction i guess... But may be useful somewhere donno but it should be changed if nothing...
this channel should really have more subs,they teach so much to the point,better than many channels who spend hrs teaching the same topic in such a lenghty manner ....exam ke pehle yeh sab videos bohut hi kaam ata hai
Dil se very much THANK YOU Sir, Aapke videos bahut acche hain aur humare exams k liye bahut helpful hain.. Kindly aise hi videos banate rahe, God Bless you.
I have no doubt about p-n Junction after looking your video.... So many many thank you for Your helpful discussion about p-n Junction . From :-Bangladesh . Ssc student.
It was so helpful sirjiiii... Literally without making notes I could solve problems of this chap..... Thanks sir for this... Really it was like movie..... ❤🖤🧡💛💚💜💙💕❤❣💞💝💛💓💗💗💗💖💖💚💜❣❣❣❣
Excellent explanation, i was thinking ,ehere would be drift of electrons and holes in unbiased condition, either it will be in whole pn junction diode or in only depletion region where electric field is set, i learnt here that it happens only in depletion region because electric field is set only there
These lecture is very help full to understandble explanation and u can create own definition ,examples, relation to each other etc. All quality contained is here ❤
Sir how a hole can move as it just a blank space for atom ..pls clarify will it shift or move ya whole atom consist of of hole containing shell will move
Why the holes are electrons are combining here why they are making charges When a side of postive charge carrier is there and vice versa is there they must combine right ?
03:22 PN Junction diode allows current on one side and stops on the other side 06:44 Formation of N-type and P-type semiconductors 10:06 Free electrons and holes explained 13:28 Holes carry positive charge and can fill a hole created by an electron shifting. 16:50 Diffusion process and charge influence during movement of free electrons and holes 20:12 P-N junction diode creates a positive and negative potential due to diffusion and electric field 23:34 Explanation of drift current and diffusion current in p-n junction diode. 26:51 Understanding Depletion Region and Barrier Potential
Sir, Everything is perfect and a personal suggestion or request was there.please don't promote your another video in middle of the video. While getting concept it creates a lot of distraction. Thank you 😊❤️
You are my best teacher thanks alot.... Very beautifully explained lecture.... You clear the basic concept of the topic very easily and in a simplified method... Your methodology is so beautiful that no words to explain the beauty of you lecture.... Thanks alot....
Thank you sir thank you so much *love from West Bengal* this video is very helpful for me all concept are clear 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥
This black screen concept is so cool and it even does not effect our eyes also. Great Sir
Because the white stop was small
And saves battery life
Ja bat bikkul sai ha
And makes easy to memorise
Sorry but I think that you are wrong that black does not affect our eyes.
you are the most underrated teacher on youtube
I don't know why this channel is underated 😑.....so simple and easily understandable ❤️🙏concepts and easy to visualise
7 lakh views hain mere bhai kahan se under rated lag raha hai channel ?😭😭😂🤣
@@Shubhammsingssbut it deserves more
@@shejalpatel9896 umumm okok
@@shejalpatel9896 instagram pr ho ?
After physic wallah u are best teacher for me tq 🙏🙏sir
Bhi physics wallah k bad to ye hi h sahi kha sapne
@@himanshudwivedichemicapoin5963 y after physics wala....sir is at number one
Sahi baat hai bha...i physics wallah ke baad yahi teacher yaa sakta hai
Physics parhke kya karega?? Whitehat se coding sikh, trillion main kamayga
@@ritdhar6579 sahi bat hai ..😂😂
सर आपसे पढ़ने के बाद सारे doubt clear हो जाते हैं। इतने अच्छे lectures देने के लिए thanks.
Abhi kaha ho....kya kar rahe ho...bro
@@maheshprajapat3555 mbbs
GREAT SIR
MATA SARASWATI AAPKE KANTH PER VIRAJMAAN HAI ,ITNI CLEAR VOICE
THANK U SIR
Sir kash mujhe aapka channel pehle se pata hota to main electric feild or electrostatic force and coloumbs law bhi parrh leta overall thank you sir lot of love from pakistan
Best Channel for undergraduate student
Legend after watching alakh sir 4th lecture of semiconductors.....🤨🤨🤨🥲🥲🥲
True bro
True
1000000⁰%%%%%%%%%%^¥=¥°
True
Gzb
Sir may pn junction ki purani video abhi hi dekh raha tha aur ye naya video aa gaya love you sir
Best channel but underrated the teacher is very polite and kind hearted
Sir, the video is extremely well explained and the diagrams are also clear *THANKS A LOT SIR*
Whoop POol or post
Congratulations for 1 million subscribers after long time ♥️
Thank You Sir, Aap bahut a66e se #Samjhate ho, Dhanyavaad..😍😍😍🙏🙏🙏
that trivalent accepted negative and became negative. and pentavelent which gave became positive was near junction. And trivalent which became negative near p side of junction do not allow further electrons to come and repels it This was very much needed. Kept on thinking and by your that insight of that idea got to know. May be wrong but got some what clarity almost... But still more trying more and more clearer...
no need of conventional current direction i guess... But may be useful somewhere donno but it should be changed if nothing...
God give you lot of energy, and life . Please keep on doing such videos. If you had come earlier my life would have been different
this channel should really have more subs,they teach so much to the point,better than many channels who spend hrs teaching the same topic in such a lenghty manner ....exam ke pehle yeh sab videos bohut hi kaam ata hai
Thanku very much I wish millions of subscriber
Through this u
I understand much..... !!
Thanks 👍SIR
Sir apke padane ka tareeka bahut accha hai thanks sir ji🙏🙏
Best explanatory ever I have seen
Ak like to Banta hai...you tube Mai bohot Sara video dekhe...par aap Jaise koi nahi samjhaya sir... thank u...
Dil se very much THANK YOU Sir,
Aapke videos bahut acche hain aur humare exams k liye bahut helpful hain..
Kindly aise hi videos banate rahe,
God Bless you.
Sir you are brilliant teacher for phuysics
your voice is amazing sir
Sir ap jo samjhate he bohot easily samajh atta he Sir 🙏🙏
Come here directly from Physicswallha !!!
Physics wallah sir kash complete kardete is topic ko😣
Aur nai toh kya😔
Problem kya hai bhai....yaha padh rhe ho appreciate karo sir ko
@@riyamallick3691 Ye You are right but I think usse Physics Walah sir see achche se samajh ataa hoga so he said
@@riyamallick3691 but Alakh sir bhii app nhi pdha rhe h semiconductor from other teacher
@@root..4371 sir app pe nhi padha rahe he kya?
sir aapka video ka intzaar rahta h hamesha...
I have no doubt about p-n Junction after looking your video....
So many many thank you for Your helpful discussion about p-n Junction .
From :-Bangladesh .
Ssc student.
❤
Namaste Sir🙏, bahut achcha explanation dia aapne😀😀
Thank you Sir🙏🙏
Cleared all comcepts ✨
Sir superb and unbelievable teaching.
Ultimate explanation ....!
Thank you so much sir ...! :-D
Your explanation way is very smartly sir..😇😇 your voice is very impressive sir..🥰
Very good channel for easy learning ❤️🔥🔥🔥
u r great teacher in world sir. I learn more things from u. love u sir from our family. thnks again.
Sir u r superb.
U helped me to understand physics in a very easy way
It was so helpful sirjiiii... Literally without making notes I could solve problems of this chap..... Thanks sir for this... Really it was like movie..... ❤🖤🧡💛💚💜💙💕❤❣💞💝💛💓💗💗💗💖💖💚💜❣❣❣❣
Excellent explanation, i was thinking ,ehere would be drift of electrons and holes in unbiased condition, either it will be in whole pn junction diode or in only depletion region where electric field is set, i learnt here that it happens only in depletion region because electric field is set only there
Best video , it's very nice explaination Sir thankyou ❣️
Before seen this video I can't understand bat now after seen this video I can easily understand . Thank you very much sir.
Nearly 1 M views ,but still I'd say you are under rated ❤❤❤❤
sir background & way of explaination,both are too effective 👍👍
Seriously I have never seen any person to explain topic so patiently and perfectly ❤
Crystal clear 🌟 thanks 🙏
Thank you so much sir for the best teaching video ❤️
Thanks sir you have uploaded it on main time when I need it most
Aap class 12 ka board delay Wales ho
@@dranupamachaudhary7098 ha
wow! amazing and wonderful method......... allah ap ku apny namatuuu sy nwaxy.
Thank you for this explanation 👍👍👍
Here again sir, thanks a lot!
Thank you sir...concept clear
Sir your lecture is just wow!
(Love from Bangladesh)
Great explanations..!!
Best explanation!! ❤
Best video on pn junction really
Sir, Holes dosen't move they just only occur , when there is an vacancy for electron..., Only Electrons move
Hmmm Ok 😊
First you have to watch previous video, then come to share your knowledge
Student of bsc 1st year from University of Allahabad watching your lecture and this is so helpful for me 😊❤
These lecture is very help full to understandble explanation and u can create own definition ,examples, relation to each other etc. All quality contained is here ❤
Sir how a hole can move as it just a blank space for atom ..pls clarify will it shift or move ya whole atom consist of of hole containing shell will move
You are awesome sir!
cool slides and brialliant explanation sir
Very very thanks sir nice video 🙏🙏🙏🙏
Thanks sir very good for 12 class
wow sir kya gajab padhate h aap❤❤
Why the holes are electrons are combining here why they are making charges
When a side of postive charge carrier is there and vice versa is there they must combine right ?
wow good explanation .. I understand all things...thanx sir..
literally you are god at explaining things.....thank u so much
i liked the way u taught in detail each n every thing
03:22 PN Junction diode allows current on one side and stops on the other side
06:44 Formation of N-type and P-type semiconductors
10:06 Free electrons and holes explained
13:28 Holes carry positive charge and can fill a hole created by an electron shifting.
16:50 Diffusion process and charge influence during movement of free electrons and holes
20:12 P-N junction diode creates a positive and negative potential due to diffusion and electric field
23:34 Explanation of drift current and diffusion current in p-n junction diode.
26:51 Understanding Depletion Region and Barrier Potential
Thank you so much sir for providing this lecture. You have cleared my doubts.
Sir,
Everything is perfect and a personal suggestion or request was there.please don't promote your another video in middle of the video.
While getting concept it creates a lot of distraction.
Thank you 😊❤️
Thankyou sir ❤ , your channel is very great everything is explained very deeply , these type teachers are rare and thankyou
Amazing video sir.
Dheeraj daripa
Your explanation is just mindblowing thank you very much sir
Sir we are missing you so much
thanx sir, i was waiting for this video
sir, when will be part || come???
I am Waiting.
Edu point 👉 channel engineering student ke liye best h
You are my best teacher thanks alot.... Very beautifully explained lecture.... You clear the basic concept of the topic very easily and in a simplified method... Your methodology is so beautiful that no words to explain the beauty of you lecture.... Thanks alot....
Thank you so much sir for your great effort
Thank you so much for such video..reallly amazing all the videos
Thank u for these outstanding videos. It helps a lot. Plss keep going 😊
THANK YOU SO MUCH😭😭😭😭
I LOVE YOU BRO❤
Distilled water clear type explanation 👏🏻🙌🏻 , Thank you very much for your efforts sir....
Thank you sir thank you so much *love from West Bengal* this video is very helpful for me all concept are clear 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥ 👌 ❤ 💖 💕 💗 ♥
What is the concept of acceptor ion and donor ion?
Sir mere pass 7 I'd thi
Mene aapke 7 subscriber bada diye
Thank you very much for your huge support.
@@edupoint.physics sir maine bhi same kiya h , ajj hi🔥🔥
@@edupoint.physics s]Sir mere pass 1.5 crore id thi mene 800k subscriber padha dea 😁
@@luckyverma1531 hahaha
@@luckyverma1531 ghatiya majak
Really very informative and affective teaching 🙏
Thakuu so much sir for ur very very --#exellent explanation ....and we all appreciate ur hard work sir. Thank so much sir😊🤗
Thank you very much...I wasn't able to understand this concept earlier but now I got it... Explanation was really helpful was interesting 💕🙏🏻
Thanks sir love you ❤
👌Nice video 👍
sir your videos are blessings for science students and for any sceptic person
Very nice Explanation sir 👍
Very nice sir and thanks a lot
Sir thanks and is Tarah help krte rahiyega
Statical physics ki playlist banaye sir.... Jo bsc student ko jarurat he..
Amazing concept clear ho gayi
extraordinary class sir
You teaching better than my college teacher
Watching at speed 1.25x...nice explained sir
Well explained by sir.
Thank you sir.